Votronic charging converter/charging booster VCC 2424-25 IUoU - 3303

Discover the Votronic 3303, a 24V 25A battery-to-battery charger from the VCC load booster series with galvanic isolation.

This new model, the successor to the Votronic 3313, features larger connection terminals for improved handling. During driving, the charge converter ensures fast and efficient charging of your 24V auxiliary battery directly from the 24V starter battery. Unlike a simple isolation relay, the load booster raises the charging voltage to the level required for a full charge of your batteries, as specified by the manufacturers.

Overcoming long charging cables and voltage fluctuations:

The Votronic 3303 skillfully compensates for voltage differences and losses, enabling optimal charging even on short driving distances.

High-quality IUoU battery charging on the go:

The integrated microprocessor charge controller uses IU1oU2 charging profiles and dynamic charging time calculation to charge your batteries quickly and gently. This ensures efficient power supply and maintenance charging even when being used simultaneously.

Product benefits at a glance:

• High performance even on short distances: The advanced technology makes it possible to transfer a significant amount of charge even on short trips.
• Improved energy balance: The intelligent charging technology optimizes the energy efficiency of your power supply system.
• Robust protection: The inverter effectively protects your auxiliary batteries and connected devices from the severe voltage fluctuations of modern alternators.
• Optimized charging profiles: Choose from preset charging curves for different battery types to maximize battery performance.
• Automatic power regulation: Under high load on the onboard electrical system, the device prioritizes charging the starter battery to ensure the vehicle's readiness to start.
• Comprehensive safety: The built-in temperature compensation automatically adjusts the charging voltage to the battery temperature, and the built-in battery temperature sensor is included in the delivery.
• Easy installation: No modifications to the starter circuit are required; it is simply integrated into the charging line to the auxiliary battery.
• Compatibility with additional charging sources: Thanks to the built-in onboard network filter, the inverter can be used seamlessly in parallel with solar systems and other charging sources.
• Reliable galvanic isolation: Prevents interference and unwanted back-charging by completely separating the battery circuits.